Seiko Cal. 5241 - 823

Seiko 5241-823

The 5241-823 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5241 caliber with 32j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-ac5ee82a2a5d]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1973

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